<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html  
      xmlns="http://www.w3.org/1999/xhtml"  
      xmlns:wicket="http://wicket.apache.org/"  
      xml:lang="en"  
      lang="en">
<head>
</head>
<body>

<wicket:extend>
blaaaa
</wicket:extend>

</body>
</html>